Questions about example sentences with, and the definition and usage of "Avengers"

A: It’s a matter of context, with ‘spell’ referring to a period of time, in some sentences “for” sounds better, in others “in a” sounds better.

A: 'Get to do' -- you are capable of doing it, and you are allowed to do it (people allow you to, you have the time or resources to do it, or you just decide to do it). "I finally got to see the Avengers" = "I finally had the time to see the Avengers"/"I finally decided to go see the Avengers".

'Be able to do' -- you are capable of doing it. Very similar to the previous one, although 'get to do' has a variety of reasons for why you couldn't, and 'be able to do' usually means that you couldn't have before.

"I finally got to see the Avengers" = My mother finally let me see the Avengers.
"I was finally able to see the Avengers" = I finally had time off work to see the Avengers.

BUT: If an actual person was stopping you from doing it before, 'got to do' is more common, while if you could have done it before if you had wanted to, either works.

They're interchangeable in most situations.

A: The most memorable movie is Avengers : Endgame in 2019. The Avengers, which has been around for a long time of 10 years, have been completed with this film. Using quantum mechanics they could bring infinity stones from the past to revive the dead and finally fight the villain, Thanos. When all the dead people gathered to fight Thanos, Captain America’s ambassador “Avengers, assemble” thrilled me

A:

A: "I'm staying" implies it's less like a decision and more like an unchangeable fact. She's not just saying "I have decided to stay" (which implies that she might later decide to leave), she's saying "There's nothing you can do about it, it's going to happen." (no matter what happens, leaving is not an option)

A: I saw Avengers : Endgame at a theater.

Many Marvel’s Character getting together and defeat the old enemy Thanos was breathtaking scene for me.
However, unfortunately I haven't seen Marvel Cinematic Universe series, so I don't know the background of all characters.

Firstly, I begin to watch Ironman in order to know MCU series from now.

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アベンジャーズ:エンドゲームを映画館で観てきました。

たくさんのマーベルキャラクターが一堂に会し、宿敵サノスを打ち倒す光景は圧巻でした。
ただ、残念な事にMCU作品を観たことがないので、登場キャラクターの背景が全くわかりませんでした。

これから、MCU作品を知っていくために、まずはアイアンマンから観始めようと思います。

A: Ah, ok. I think the best way to say that is "I wish these 26 days would pass sooner"

A: It's an accounting metaphor. In a financial ledger if you have money it's written in black; if you owe money it's written in red. (This is back in the days of paper accounting.). She's saying she has a debt to pay or that she's done something in the past that is a mark against her. (I can't remember the movie well enough to remember the context.)